PROCESS FOR PREPARING AN ANTI-CANCER AGENT, 1-((4-(4-FLUORO-2-METHYL-1H-INDOL-5-YLOXY)-6-METHOXYQUINOLIN-7-YLOXY)METHYL)CYCLOPROPANAMINE, ITS CRYSTALLINE FORM AND ITS SALTS
申请人:Advenchen Pharmaceuticals, LLC
公开号:US20180002311A1
公开(公告)日:2018-01-04
The present invention relates a new process to synthesize 1-((4-(4-Fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxyquinolin-7-yloxy)methyl)cyclopropanamine (AL3818). A stable crystalline form of A13818 has been prepared. Salts and their crystalline forms of AL3818 have been also prepared. Anti-cancer and optometric activities of AL3818 and its salts have been further tested. New process has been outlined in Scheme I.
本发明涉及一种合成1-((4-(4-氟-2-甲基-1H-吲哚-5-氧基)-6-甲氧基喹啉-7-氧基)甲基)环丙胺(AL3818)的新工艺。已制备了一种稳定的AL3818晶体形式。还制备了AL3818的盐及其晶体形式。进一步测试了AL3818及其盐的抗癌和光学活性。新工艺已在方案I中概述。